diff --git a/SideCopy/README.MD b/SideCopy/README.MD
index 6b619fe..2b21229 100644
--- a/SideCopy/README.MD
+++ b/SideCopy/README.MD
@@ -1,2 +1,5 @@
 ref:
 https://blog.talosintelligence.com/2021/07/sidecopy.html
+
+
+https://malware.news/t/copy-cat-of-apt-sidewinder/31093